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// Copyright 2014 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
(function(scope, testing) {
var prefixed = {};
var unprefixed = {};
function alias(name, aliases) {
aliases.concat([name]).forEach(function(candidate) {
if (candidate in document.documentElement.style) {
prefixed[name] = candidate;
}
unprefixed[candidate] = name;
});
}
alias('transform', ['webkitTransform', 'msTransform']);
alias('transformOrigin', ['webkitTransformOrigin']);
alias('perspective', ['webkitPerspective']);
alias('perspectiveOrigin', ['webkitPerspectiveOrigin']);
scope.propertyName = function(property) {
return prefixed[property] || property;
};
scope.unprefixedPropertyName = function(property) {
return unprefixed[property] || property;
};
})(webAnimations1, webAnimationsTesting);
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